Schneider Electric surge protection kits (as per the attached photo) are designed to be used with the Acti9 Isobar range of Distribution Boards

You can see that you are provided with a distributed neutral bar kit for the Standard Acti9 boards(e.g. SEA9BPN6) - allowing you to fit the 4 pole MCB in the board to distribute 4 poles to the surge arrestor itself.

Released for:Schneider Electric UK